You need no license or registration in India for scooters that have their top speed capped at 25km per hour or have a motor of 250W or lower. However, Atumobile Atum Version 1.0 is powered by a 250 W Hub Motor and the top speed is around 35kmph, thus requiring license and registration.
For that, we'd suggest you to please visit the nearest authorized service center of Atumobile Atum as they would be able to assist you with the exact price and availability of the spare parts.Follow the link and select your city accordingly for service centers.